2QP4

Identification and Characterization of Two Amino Acids Critical for the Substrate Inhibition of SULT2A1

Structural Biology Knowledgebase: 2QP4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.303
  • R-Value Work: 0.246

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2QP4

Classification: Transferase

Total Structure Weight: 34065.38

Macromolecule Entities
Molecule Chains Length Organism Details
Bile salt sulfotransferase A 284 Homo sapiens EC#: 2.8.2.14 IUBMB
Mutation: M137W, A243T
Gene Name(s): SULT2A1 Gene View HST STD
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
AOX
Query on AOX

A (3Beta,5alpha)-3-Hydroxyandrostan-17-one
Epiandrosterone (Synonym)
C19 H30 O2
QGXBDMJGAMFCBF-LUJOEAJASA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.303
  • R-Value Work: 0.246
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 109.41 α = 90.00
b = 133.02 β = 90.00
c = 76.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-07-23
  • Released Date: 2008-07-29
  • Deposition author(s): Hsieh, Y.C.

Revision History

  • 2013-07-03
    Type: Citation | Details: Citation update
  • 2013-07-03
    Type: Non-polymer description | Details: update ligand AE2 to AOX
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4